LTC3899MPUHF#PBF

Mfr. #:: LTC3899MPUHF#PBF
Produttore:: Analog Devices / Linear Technology
Descrizione:: Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck-Boost Synchronous Controller
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: LTC3899MPUHF#PBF Scheda dati
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Maggiori informazioni:: LTC3899MPUHF#PBF maggiori informazioni

Attributo del prodotto
Valore attributo

Produttore:: Analog Devices Inc.

Categoria di prodotto:: Regolatori di tensione a commutazione

RoHS:: Y

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: QFN-38

Tensione di uscita:: 0.8 V to 60 V

Corrente di uscita:: 15 A

Numero di uscite:: 3 Output

Tensione di ingresso MASSIMA:: 60 V

Topologia:: Spinta, Buck

Tensione di ingresso MIN:: 4.5 V

Frequenza di commutazione:: 105 kHz to 835 kHz

Temperatura di esercizio minima:: - 55 C

Temperatura massima di esercizio:: + 150 C

Serie:: LTC3899

Confezione:: Tubo

Tensione di ingresso:: 4.5 V to 60 V

Intervallo operativo di temperatura:: - 55 C to + 150 C

Corrente di riposo:: 39 uA

Tipo:: Controller sincrono Buck/Buck/Boost a tripla uscita IQ basso

Marca:: Dispositivi analogici/Tecnologia lineare

Spegnimento:: Spegnimento

Kit di sviluppo:: DC1898A

Regolazione del carico:: 0.01 %

Corrente di alimentazione operativa:: 0.039 mA

Tipologia di prodotto:: Regolatori di tensione a commutazione

Quantità confezione di fabbrica:: 52

sottocategoria:: PMIC - CI di gestione dell'alimentazione

Unità di peso:: 0.005079 oz

Tags: LTC3899M, LTC3899, LTC389, LTC38, LTC3, LTC

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC3899MPUHF#PBF Valutazioni e recensioni

E**q

1UF

2019-06-24

P***o

2019-06-24

A***n

3 pcs instead of 5

2019-06-09

LTC3899MPUHF#PBF Descrizione

***ear Technology: LTC3899 - 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

***i-Key: IC REG CTRLR BUCK/BUCK-BST 38QFN

***ment14 APAC: DC/DC CTRL, BUCK-BOOST, 835KHZ, QFN-38

***ark: Dc/Dc Ctrl, Buck-Boost, 835Khz, Qfn-38

***ical: Uniflair Chilled Water, Cool

***hardson RFPD: POWER MANAGEMENT IC

***nell: DC/DC CTRL, BUCK-BOOST, 835KHZ, QFN-38; Napięcie zasilania, min.:4.5V; Napięcie zasilania, maks.:60V; Liczba wyjść:3 wyjścia; Cykl pracy (%):99%; Rodzaj obudowy kontrolera IC:QFN; Liczba pinów:38piny/-ów; Częstotliwość przełączania:835kHz; Topologia:Synchroniczne boost, synchroniczne buck; Temperatura robocza, min.:-55°C; Temperatura robocza, maks.:150°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:-; Wskaźnik wrażliwości na wilgoć MSL:MSL 1 - nieograniczone; Substancje SVHC:No SVHC (15-Jan-2018); Liczba wyjść:3wyjść/-ia

***log Devices: The LTC3899 is a high performance triple output (buck/ buck/boost) DC/DC switching regulator controller that drives all N-channel synchronous power MOSFET stages. The constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. The LTC3899 operates from a wide 4.5V to 60V input supply range. When biased from the output of the boost converter or another auxiliary supply, the LTC3899 can operate from an input supply as low as 2.2V after start-up. The gate drive for the LTC3899 can be programmed from 5V to 10V to allow the use of logic-level or standard-level FETs and to maximize efficiency. Internal switches in the top gate drivers eliminate the need for external bootstrap diodes. The 29μA no-load quiescent current extends operating run time in battery-powered systems. OPTI-LOOP® compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. Applications Automotive Always-On and Start-Stop Systems Distributed DC Power Systems Multioutput Buck-Boost Applications

LTC3899MPUHF#PBF Maggiori informazioni

LTC389x Synchronous DC/DC Controllers: Linear Technology/Analog Devices LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.

Power Management ADI SLP

Prodotti correlati

Immagine	Parte #	Descrizione
	Mfr.#: LTC3899MPFE#PBF OMO.#: OMO-LTC3899MPFE-PBF	Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3899MPUHF#PBF OMO.#: OMO-LTC3899MPUHF-PBF	Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck-Boost Synchronous Controller
	Mfr.#: LTC3899MPFE#TRPBF OMO.#: OMO-LTC3899MPFE-TRPBF	Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
	Mfr.#: LTC3899MPUHF#TRPBF OMO.#: OMO-LTC3899MPUHF-TRPBF	Switching Voltage Regulators 60V Low IQ, Triple Output, Buck/Buck-Boost Synchronous Controller

Disponibilità

Azione:: Available
Su ordine:: 1500
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52: ~~22,87 USD~~; ~~1 189,24 USD~~

104: ~~18,64 USD~~; ~~1 938,56 USD~~

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520: ~~17,52 USD~~; ~~9 110,40 USD~~

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